Innovative and Efficient Design

ALLEGRA HD combines a fully flat bed with an exceptional passenger experience whilst preserving cabin density. Its space-efficient design delivers premium, comfortable seating while optimising the cabin layout.
Setting New Standards

With its clever layout and efficient use of space, ALLEGRA HD represents a benchmark for modern business-class seating, delivering an elegant balance of comfort and practicality.
Flexibility, customisation and IFE

With multiple stowage solutions and customisable finishes, ALLEGRA HD can be configured with different materials, colours, and features. It is fully compatible with modern IFE systems and can accommodate screens up to 17", delivering an immersive and engaging passenger experience.
Fully Flat Comfort with Optimised Space

The seat transforms into a true fully flat bed, providing a restful sleeping position while maximising cabin efficiency — the ideal solution for single-aisle operations.
Designed for Single-Aisle Aircraft

ALLEGRA HD has been specifically developed for single-aisle platforms, ensuring a consistent premium experience and optimised use of space even on narrower cabins.
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For over 50 years, AvioInteriors has been designing, certifying, manufacturing, and delivering high-quality aircraft passenger seats to leading airlines, lessors, MROs, and aircraft OEMs.
We match customers' expectations with a wide range of interiors as we can customise every part of the seat.
Our seats are created by specialised craftsmen, we only use made in Italy.